10-1/2 oz. Keracaulk® S Premium Sanded Siliconized Acrylic Caulk, Pearl Gray | MAP-KERC19S

Mapeis Keracaulk S can be used as a flexible barrier/filler between horizontal and vertical surfaces to prevent cracked tile due to expansion for gaps up to 1/4 in. or for filling joints where tile abuts dissimilar surfaces. Keracaulk is also commonly used for caulking around sinks, tubs, showers, countertops and ceramic tile floor.

• Sanded
• Color: Pearl Gray (19)
• Paintable
• Has BioBlock® technology for mold and mildew resistance
• VOC-compliant